Oven-Baked Stuffed Tuna Melts: Hot, Cheesy Sandwiches

Tuna melts are a timeless comfort food. Some are toasted, some grilled, but this version stands apart.

It was Lent and a Friday snuck up on me. In our church we abstain from meat on Fridays during these weeks as a simple act of humility and restraint. Historically meat was a luxury for the wealthy; for many of us today it’s a small discipline. In Jesus’ time a humble meal of bread and fish was common, so tuna seemed fitting for a meatless Friday.

I had already started dough to make Runzas when I realized the planned ground beef filling wouldn’t be appropriate that day. Instead I wondered: why not put tuna into a yeasty bread pocket? Tuna melts are classic comfort food, and baking the filling inside a soft roll sounded perfect.

Hot tuna sandwiches were once everywhere — wrapped in foil and kept warm in crock pots at post-game events or dances. They were hearty, portable, and satisfying for people who needed a quick meal. That same idea works beautifully inside a Runza-style pocket.

The Low German word “runsa” describes the rounded shape of the pastry, which inspired the name Runza. I decided to stuff that soft, round bread with a melty, savory tuna filling.

Tasty Tuna Melts Baked Inside a Yeasty Bread Pocket

This filling combines tuna with cheese, hard-cooked eggs, onion, tangy pickle relish, and chopped olives — all bound with mayonnaise. It’s flavorful, moist, and holds up well when baked inside dough.

Mash hard-cooked eggs, then add grated cheddar, chopped onion or green onion, pickle relish, chopped pimento-stuffed olives, drained tuna, and enough mayonnaise to moisten the mixture.

Place a scoop of the tuna salad onto each rolled piece of dough instead of the usual cabbage and beef.

Fold the dough over the filling, pinch the edges and ends to seal, and place the pockets seam-side down on a greased baking sheet.

Let the filled pockets rise a second time until nearly doubled, then bake at 350°F (175°C) for about 20 minutes or until golden brown. Brush with melted butter as soon as they come out of the oven for a rich, glossy finish.

Yield: 12 sandwiches

Tuna Melts Made Runza-Style

A twist on tuna melts — a savory tuna salad baked inside a pocket of yeast dough, Runza-style.

Prep Time
15 minutes

Cook Time
30 minutes

Additional Time
1 hour 30 minutes

Total Time
2 hours 15 minutes

Ingredients

Bread Dough

2 cups warm water
2 tsp salt
2 packets dry yeast (or 4 1/2 tsp bulk yeast)
1/4 cup sugar
2 Tbsp butter for the dough
About 6 cups all-purpose flour
2–3 Tbsp butter to brush on baked product
2 tsp cooking oil or olive oil to oil the dough while rising

Tuna Salad Filling

1 12-ounce can good-quality water-packed white tuna, drained well
4 ounces cheddar cheese, grated
4 hard-cooked eggs, peeled and mashed
2 Tbsp onion or green onion, chopped fine
3 Tbsp sweet or dill pickle relish
2 Tbsp pimento-stuffed green olives, chopped fine
1/3 cup mayonnaise, or enough to moisten the filling

Instructions

Make the yeast dough. A heavy-duty stand mixer makes this easiest.
Combine warm water, yeast, sugar, salt, and butter, then add a cup of flour.
Using the whisk attachment, mix thoroughly, scraping the bowl as needed.
Add 2 cups of flour, one cup at a time, beating well between additions.
Switch to the dough hook and add flour gradually until the dough pulls away from the bowl.
If the dough is sticky, add flour a tablespoon at a time and continue kneading.
Stop adding flour when the dough is soft but no longer sticks to your fingers; it should feel satiny and elastic.
Form the dough into a ball, spray the bowl with nonstick spray, return the dough to the bowl, and lightly oil the surface to prevent drying.
Cover with a clean towel and let rise in a warm place until doubled, about 1 hour.
When doubled, divide into 12 pieces and roll each into an oval about 6″ by 8″.
Put a scoop of tuna filling on each piece of dough.
Bring the sides together and pinch shut, then pinch the ends to form a roughly rectangular pocket.
Place seam-side down on a greased baking pan and let rise a second time until nearly doubled, about 30 minutes.
Bake at 350°F for about 20 minutes or until golden brown.
Brush with melted butter and serve hot.

Tuna Salad Instructions

Drain the tuna well, pressing out as much liquid as possible.
Mash the hard-cooked eggs in a bowl.
Add the drained tuna, chopped onion, pickle relish, chopped olives, and grated cheese to the eggs.
Stir in about 1/3 cup mayonnaise and mix until all ingredients are well combined. Adjust mayo to desired consistency.
Set the filling aside to use in the dough pockets.

Serve these Runza-style tuna melts with pickles and potato chips for a satisfying meal. They reheat well in a low oven or microwave.

What Happened When My Mind Ranza Away With Me

I was thrilled with how these turned out — my husband liked them so much he ate two. That inspired several new Runza ideas to try:

Corned beef and cabbage Runzas
Italian Runzas with pepperoni, beef, and mozzarella
Vegetarian Runzas with beans, cabbage, onions, and carrots
Breakfast Runzas with eggs, ham, and cheese
Mexican Runzas with refried beans, beef, onions, and cheese
And even dessert Runzas with apple and cinnamon filling

If you enjoyed this recipe, please share it on social media. Thank you!

Love, GB (Betty Streff)